package org.eijo;

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        System.out.println("02.输入输出");
        System.out.println("请输入一个字符：");
        Scanner scanner = new Scanner(System.in);//创建对象scanner
        String s = scanner.nextLine();//scanner对象调用nextline方法，获取输入
        System.out.println(s);
    }
}
